:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}html,body,#root{margin:0;padding:0;height:100%;width:100%;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow:hidden}.app.light{background-color:#f9f9f9;color:#1c1c1c}.app.dark{background-color:#121212;color:#f9f9f9}.app{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:100vh;width:100vw;padding:1rem;box-sizing:border-box}h1{font-size:2.5rem;margin:1rem 0;text-align:center;color:#3a86ff}.btn{margin:.5rem;padding:.75rem 1.2rem;font-size:1rem;font-weight:700;border:none;border-radius:10px;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #00000026}.btn.primary{background-color:#3a86ff;color:#fff}.btn.secondary{background-color:#8338ec;color:#fff}.btn.danger{background-color:#ff006e;color:#fff}.btn.accept{background-color:#06d6a0;color:#fff}.btn:hover{transform:scale(1.05);opacity:.95}.video-wrapper{position:relative;width:100%;max-width:960px;aspect-ratio:16 / 9;margin-top:1.5rem}.video-feed,.overlay{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;border-radius:16px}.snapshot-img{max-width:100%;border:4px solid #3a86ff;border-radius:12px;margin:1rem 0;box-shadow:0 0 10px #0003}.log{margin-top:2rem;width:90%;max-width:600px;background-color:#3a86ff14;border-left:6px solid #3a86ff;padding:1rem;border-radius:10px;font-size:1rem;max-height:220px;overflow-y:auto}.log ul{list-style:none;padding-left:0;margin:0}.log li{margin-bottom:.5rem}.permission-modal{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:9999}.permission-modal-content{background:#fff;padding:2rem 2.5rem;border-radius:16px;text-align:center;box-shadow:0 10px 30px #00000040;max-width:90%;width:400px;color:#333}.permission-modal-content h2{margin-bottom:1rem;font-size:1.5rem;color:#3a86ff}.permission-modal-content p{margin-bottom:1.5rem;font-size:1rem;line-height:1.5;color:#444}.result-section{margin-top:2.5rem;padding:1rem;width:90%;max-width:1100px;background-color:#8338ec0d;border:2px dashed #8338ec;border-radius:14px}.result-section h3{text-align:center;font-size:1.6rem;margin-bottom:1rem;color:#8338ec}.result-grid{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.emotion-card{background:#fff;color:#222;padding:1rem;border-radius:12px;box-shadow:0 0 10px #0000001a;max-width:220px;text-align:center;transition:all .3s ease}.dark .emotion-card{background:#1e1e1e;color:#eee}.emotion-card:hover{transform:translateY(-4px)}